People Isobel (?) Isobel Isobel from . About Family Husbands Isobel had two marriages. Nicholas Turner Sir John St. Clair Of Herdmanston Children She has two children, Sir and John . Other facts about Isobel Sex or gender Female Given name Isobel Spouses Nicholas Turner Sir John St. Clair Of Herdmanston Isobel's Children (2) Sir William St. Clair Of Herdmanston John St. Clair Of Herdmandston And Polwarth Comments There are no comments yet. Enter your name here: Enter your email here: Enter your message here: Your message is required. Markdown cheatsheet. Submit